An item attached to the breech end and integral to a carbine, machine gun, pistol, rifle, or the like. It may be a fixed or adjustable cross blade with a u-or v-shaped notch or aperture, or it may have elevation and windage adjustment knobs, slides, and graduated scales and be provided with aperture disks.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5835-00-707-6266
NSN 7035-01-397-1519
NSN 5895-01-327-6639
NSN 6220-01-621-8260
NSN 6110-01-535-7162
NSN 2925-00-225-5386
NSN 7035-01-260-0804
NSN 5920-00-735-0783
NSN 5998-01-478-8221
NSN 5910-01-452-8978
NSN 6220-00-727-7547
NSN 6610-00-607-6027